Maintaining a CO2 level between 1000 and 1500 PPM is essential for most plants. CO2 can be increased by either using compressed CO2 or or a CO2 generator. How do you know if you have the necessary level? Eliminate the guesswork.

The sentinel CPPM-1 allows you to control CO2 with Parts Per Million accuracy.

* One touch calibration of the CO2 sensor
* Simple pushbuttons to enter desired PPM settings and display the current CO2 PPM readings
* Easy to read LED display.
* Can be operated in "Fuzzy Logic" mode for compressed CO2 or On/Off for CO2 generators.
* Optional 12 volt DC adapter allows for coordination with other controllers like the EVC-2
* CO2 receptacle to connect CO2 generator or 120 volt compressed CO2 solenoid / regulator assembly
* The supplied 12 volt power supply connects to any temperature controller so that the CO2 devise will be disabled when the fan is operating
* Remote CO2 and light level sensor can be positioned inside the area and the CPPM-1 outside of the area
* Comes with 15 ft cable

This item has a 3 year manufacturer's warranty against defects.  

This is a Special Order item that we do not keep in-stock.
It generally ships within 4 - 7 business days.
Please call us at 1-888-529-9025 if you need any additional details!